Range of services

Our products

About Us

The Sonderhoff group of companies with its headquarters in Cologne / Germany is the leading system supplier and manufacturer of polymer sealing, gluing and potting formulations, dispensing machines and automation concepts as well as for contract gasket application services.

The Sonderhoff System combines chemical and technical competence with creative engineering know-how in the fields of mixing and dosing of sealing material and process engineering provided with a comprehensive service entirely focused on satisfied customers.

The sealing products from Sonderhoff are used for foam gasket, gluing and potting applications of various industrial components, for instance, from the switch board enclosure, electronics, automotive, air condition, filter, lighting, photovoltaic, packaging or household appliance industry.

Range of services

Sonderhoff Chemicals GmbH(Cologne / Germany) develops, produces and distributes worldwide polymer sealing, gluing and potting systems on polyurethane, silicon and PVC basis. Their performance is based on the experience of more than thousand formulations. The sealing material is applied onto structural components and modules of OEMs and industrial suppliers by the FIPFG / FIP (Formed-In-Place Foam Gasket / Formed-In-Place) technology.

Sonderhoff Engineering GmbHin Hörbranz / Austria develops and distributes all over the world mixing and dosing systems as well as dispensing cells, from stand-alone machines to automation concepts according to customers’ specifications for fully automated production lines of foam sealing, gluing and potting.

Sonderhoff Services GmbH(Cologne) and Sonderhoff Polymer-Services Austria GmbH (Austria) have positioned themselves as toll manufacturers for foam gasket, gluing and potting applications with the highest precision. Their services comprehend individual sampling of prototypes as well as sealing, gluing and encapsulation of parts, from pilot application processes and small batches up to serial production for OEMs and industrial suppliers in Germany, Switzerland and Austria. Partner companies undertake the contract manufacturing of foam gasket, gluing and potting for the customers in Great Britain, Spain, Poland, India, Singapore, Japan, Korea and Brazil.

The affiliates of the Sonderhoff group of companies in Italy, the U.S.A and China offer the complete range of sales, technical and contract gasket application services to the OEMs in these countries as well as production, sales of material systems and the distribution of dispensing machines from Sonderhoff.